<PRE><B>Question 422432</B>
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What your problem says is:


Multiply a positive 4 times a negative 5 and then apply a negative sign to the answer.  Remember that the negative of a negative is a positive.


OR:


Multiply a negative 1 times a positive 4 and then multiply that result times a negative 5.  Remember, a negative times a negative is a positive.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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